CISCO-TCP-MIB :: ciscoTcpConnRto

MIB Reference — IPNetwork Monitor · Updated October 05, 2026

All MIBs › CISCO-TCP-MIB › ciscoTcpConnRto

ciscoTcpConnRto

Module: CISCO-TCP-MIB

OID (symbolic): CISCO-TCP-MIB::ciscoTcpConnRto

OID (numeric): 1.3.6.1.4.1.9.9.6.1.1.1.9

Node type: OBJECT-TYPE

Type: Integer32

Access: read-only

Description: The current value used by a TCP implementation for the retransmission timeout.

What is ciscoTcpConnRto?

Reports the current retransmission timeout (RTO) value the TCP stack is using for this connection, reflecting the connection's estimated round-trip variability.

Examples

Walk all instances (SNMPv2c):

snmpwalk -v2c -c public <target> 1.3.6.1.4.1.9.9.6.1.1.1.9
snmpwalk -v2c -c public <target> CISCO-TCP-MIB::ciscoTcpConnRto

Get a specific instance (index 1):

snmpget -v2c -c public <target> 1.3.6.1.4.1.9.9.6.1.1.1.9.1
snmpget -v2c -c public <target> CISCO-TCP-MIB::ciscoTcpConnRto.1

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OID Breakdown

Upper-level ancestors (8 from the standard OID tree / other modules)
Numeric OIDNameModule
1isoLANART-AGENT
1.3orgAirPair-MIB
1.3.6dodAirPair-MIB
1.3.6.1internetAirPair-MIB
1.3.6.1.4privateAirPair-MIB
1.3.6.1.4.1enterprisesAirPair-MIB
1.3.6.1.4.1.9ciscoCAT2600-MIB
1.3.6.1.4.1.9.9ciscoMgmtCISCO-SMI
Numeric OIDNameModule
1.3.6.1.4.1.9.9.6ciscoTcpMIBCISCO-TCP-MIB
1.3.6.1.4.1.9.9.6.1ciscoTcpMIBObjectsCISCO-TCP-MIB
1.3.6.1.4.1.9.9.6.1.1ciscoTcpConnTableCISCO-TCP-MIB
1.3.6.1.4.1.9.9.6.1.1.1ciscoTcpConnEntryCISCO-TCP-MIB
1.3.6.1.4.1.9.9.6.1.1.1.9ciscoTcpConnRtoCISCO-TCP-MIB